2005 Mercedes-Benz C240 FFV MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2005 Mercedes-Benz C240 FFV.

The 2005 Mercedes-Benz C240 FFV runs on premium gasoline and is in the Compact Cars car class.

Whether you are considering a purchase of the car, or just wanting to find out how economical and environmentally friendly (or un-friendly) your 2005 Mercedes-Benz C240 FFV is, we have the information you need.

🛣 How Many Miles per Gallon (MPG) Does a 2005 Mercedes-Benz C240 FFV Get?

First off, the most commonly asked question. A 2005 Mercedes-Benz C240 FFV gets up to 17 miles per gallon in the city, and 23 miles per gallon on the highway.

The combined average MPG for the 2005 Mercedes-Benz C240 FFV is 20 miles per gallon.

💵 What is the Average Yearly Fuel Cost for a 2005 Mercedes-Benz C240 FFV?

The estimated fuel costs for the 2005 Mercedes-Benz C240 FFV is $3,700 per year.

That value has been estimated by government regulators based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.

If you were to compare a 2005 Mercedes-Benz C240 FFV to an average vehicle over 5 years, you will spend $7,000 more on fuel.

🛢 How Many Barrels of Petroleum Does a 2005 Mercedes-Benz C240 FFV Consume?

The 2005 Mercedes-Benz C240 FFV will consume roughly 15 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

The majority of the world's petroleum is sourced from countries like Saudi Arabia, Russia, Iraq, and the United States.

Overview

The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2005 Mercedes-Benz C240 FFV.

City MPG17
Highway MPG23
Combined MPG20
Save/Spend vs Average CarSpend $7,000
Fuel Cost$3,700
Fuel Type 1Premium or E85
Fuel Type 2E85
ATV TypeFFV
Barrels of Petroleum15
DriveRear-Wheel Drive
Cylinders6
Displacement2.6
TransmissionAutomatic 5-spd
Vehicle ClassCompact Cars
Start/Stop?No
Supercharged?No
Turbocharged?No

Related Mercedes-Benz Models from 2005

If you're interested in other Mercedes-Benz models from 2005, you can find them in the table below. You can click the model link to find miles per gallon and emission information for that model.

Link To or Reference This Page

If you use this page in your research, please reference MPG Buddy as the source.

  • "2005 Mercedes-Benz C240 FFV MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/mercedes-benz/c240-ffv/2005.

  • "2005 Mercedes-Benz C240 FFV MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/mercedes-benz/c240-ffv/2005. Accessed January 3, 2026.

  • 2005 Mercedes-Benz C240 FFV MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/mercedes-benz/c240-ffv/2005.